A Brief Overview of Two-Way Radios

Sometimes termed as Walkie Talkies, specially in the US, two-way radios can be compact handheld devices having the ability to change channels (frequency) operating over a short range.

In hindsight, these were originally created for the Canadian government during World War 2. Then they became commonplace in soldiers around the globe and then spread into commercial industries for example construction and health and safety.

A two-way radio is created over a half-duplex channel, so that merely one radio can transmit during a period. A chance to transmit voice is achieved with a button or push to dicuss (PTT) switch that engages transmission. Two-way radios may be used together with a range of accessories, such as earpieces and microphones, but typically used as standalone devices having an inbuilt speaker and microphone.

Two-way radio's are able to transmit and receive to and form other two-way radios and also with vehicle mounted devices and radio base stations (office based desktop devices).


Radio Communication has changed into a vital a part of commercial life which is often used at sporting and musical events, on construction sites, from the film industry as well as on amusement parks. It's not uncommon for two-way radios to be used for marine or aviation communications, especially in smaller boats and aircraft.

There's modern-day technology, two-way radios possess a rang of accessories available, that might vary by manufacturer. You can get replacement batteries, rechargers, earpieces or headsets and mics for many two way radio devices.

As technology advances, so two-way radios. What were once seen as an very basic device offers convenience and durability which makes them ideal for every environment.

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